







🔋 Power that lasts a decade—because your peace of mind shouldn’t run out.
Tenergy 9V Lithium Batteries deliver 2.5 times the power of standard 9V batteries with an ultra-low 2% annual self-discharge rate, ensuring up to 10 years of reliable backup power. Their slim, rounded design fits a wide range of devices, and they operate flawlessly across extreme temperatures from -4°F to 140°F. UL-certified and backed by lifetime local support, these batteries are engineered for professionals who demand longevity and dependability.










| Manufacturer | Tenergy |
| Brand | Tenergy |
| Product Dimensions | 12.7 x 10.16 x 1.88 cm; 59 g |
| Batteries | 2 9V batteries required. (included) |
| Item part number | ok-371 |
| Manufacturer Part Number | ok-371 |
| Voltage | 9 Volts |
| Manufacturer | Tenergy |
| Item Weight | 59 g |
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